Flow price: --
c8675746f895ec12eeed7b3aa8773a272a6c42e7ccf5a41d0c283c99f94c5d42

Transaction

Hash: c8675746f895ec12eeed7b3aa8773a272a6c42e7ccf5a41d0c283c99f94c5d42
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> c8675746f895ec12eeed7b3aa8773a272a6c42e7ccf5a41d0c283c99f94c5d42:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
c8675746f895ec12eeed7b3aa8773a272a6c42e7ccf5a41d0c283c99f94c5d42
Status:
ERROR
Block height:
41622499
Block id:
2d903f93ad29c8de18396a3de408def99857d1cf3154ba67da4330f8cc3b235d
Timestamp:
Saturday 26 November 2022 at 13:01:15 UTC
()
Proposer:
Authorizers:
Gas used:
26